Finding the Fourth Proportional to 42,079,429.53, 58,059,745.79 and 25,559,093.97

Step by Step Solution

1. Step 1: Write the proportion equation
   42,079,429.53 : 58,059,745.79 = 25,559,093.97 : x
2. Step 2: Convert to fraction form
   42,079,429.53/58,059,745.79 = 25,559,093.97/x
3. Step 3: Cross multiply
   42,079,429.53x = 58,059,745.79 × 25,559,093.97
4. Step 4: Simplify right side
   42,079,429.53x = 1,483,954,498,393,126.25
5. Step 5: Solve for x
   x = 1,483,954,498,393,126.25/42,079,429.53
6. Step 6: Final answer
   x = 35,265,556.47